diff --git a/src/osd/modules/lib/osdlib_macosx.cpp b/src/osd/modules/lib/osdlib_macosx.cpp
index 770078a254f..18730ea70ff 100644
--- a/src/osd/modules/lib/osdlib_macosx.cpp
+++ b/src/osd/modules/lib/osdlib_macosx.cpp
@@ -15,7 +15,6 @@
 #include <signal.h>
 #include <dlfcn.h>
 
-#include <codecvt>
 #include <iomanip>
 #include <memory>
 
diff --git a/src/osd/modules/lib/osdlib_unix.cpp b/src/osd/modules/lib/osdlib_unix.cpp
index 3f3bbb00269..a504dec8aa3 100644
--- a/src/osd/modules/lib/osdlib_unix.cpp
+++ b/src/osd/modules/lib/osdlib_unix.cpp
@@ -15,7 +15,6 @@
 #include <signal.h>
 #include <dlfcn.h>
 
-#include <codecvt>
 #include <iomanip>
 #include <memory>